This article is an invited commentary on a recent article by Harrison et al. investigating the purported causal link between smoking behaviours and suicide attempts.

epidemiology, genetics, Mendelian randomisation, smoking, suicide
dx.doi.org/10.1192/bjp.2020.149, hdl.handle.net/1765/132170
British Journal of Psychiatry

Vermeulen, J.M. (Jentien M.), & Bolhuis, K. (Koen). (2020). The co-occurrence of smoking and suicide. British Journal of Psychiatry, 217(6), 708–709. doi:10.1192/bjp.2020.149